#global-nav {
    width: 100vw;
    height: 44px;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
}

#global-nav .header {
    width: 996px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.header .nav-item {
    height: 100%;
}

.nav-item .nav-link {
    color: #f5f5f7;
    font-size: 12px;
    display: inline-block;
    width: 100%;
    height: 44px;
    line-height: 44px;
    padding: 0 8px;
    text-align: center;
    /* 解决往下偏移问题 */
    vertical-align: top;
    opacity: .8;
    font-family: "SF Pro Text", "Myriad Set Pro", "SF Pro Icons", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
}

.nav-item .nav-link:hover {
    opacity: 1;
}

.nav-item .nav-link.iconfont {
    font-size: 18px;
}